doubleday



(No Model.)

W. DOUBLEDAY.

MACHINE FOR BEATING UP THE NAP 0F FUR FAOED ARTICLES.

No. 253,161 Patented'Jan. 31,1882.

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UNITED STATES ATENT OFFICE.

WILLIAM DOUBLEDAY, on NEW YORK, N. Y, ASSIGNOR TO ELLEN M. DOUBLEDAY, orSAME PLAoE.

MACHINE FOR BEATING UP THE NAP OF FUR-FACED ARTICLES:

SPECIFICATION forming part of Letters Patent No. 253,161, dated January31, 1882.

Application filed December 9, 1881. (No model.) I

To all whom it may concern:

Be it known that I, WILLIAM E. DOUBLE- DAY, a citizen of the UnitedStates, residing at New York, in the county ofNew York and State of NewYork, have invented certain new and useful Improvements in Machines forBeating up the Nap of Fur-Faced Articles; and I do hereby declare thefollowing to be a full, clear, and exact description of the invention,such as will enable others skilled in the art to which it appertains tomake and use the same, reference being had to the accompanying drawings,and to letters or figures of reference marked. thereon, which form apart of this specification.

My Invention relates to the manufacture of that class of goods in whicha layer or covering of fur, either close or flowing, is stuck to asuitable body or base of woven or felted fabric which is composed eitherin whole or in part of wool, fur, or other animal fiber, such as willpermit the fur coating or surface ofifur to be firmly united to it.

In carrying out my invention I propose to use any ofthe Well-knownmechanisms now employed for whipping or beating similar goods,preferably that shown in Letters Patent No. 208,502, adding theretoappliances by means of which to discharge upon the material, during theoperation of whipping, water (preferably hot) either in the form ofjetsor a spray; or under some circumstances I propose to apply steam to thematerial being acted upon by the whippcrs, in which case I prefer tointroduce the steam through the bed-plate, finely perforated for thatpurpose; and in this instance I prefer to inclose the apparatus, or somuch of it as may be necessary, in a chamber which should have throatsupon opposite sides to permit the passage of the material to be whippedinto and out of said chamber. By preference I provide such throats withflexible curtains or their equivalents, adapted to engage with thepassing sheet of material, so as to prevent the escape of steam at thethroats.

Figure 1 is a top or plan view of the ma chine which I propose to use,and Fig. 2 is a vertical section of the same.

In the drawings, A is the bed-plate; B B, the whippcrs of the machineshown in Patent No. 208,502; C D, a water-pipe, the part D of whichextends horizontally and transversely across the sheet of fur-facedmaterial, and is provided with small apertures (I, through which theremay be discharged, either continuously or intermittently, a supply ofhot water di rectly upon the fur which is being whipped. The bed-plate Amay be provided with small openings at a.

E is a steam-chamber below the bed-plate, into which steam is introducedthrough a pipe, E, and passes thence through the openings at andinto-and through the fabric, its facing of fur,'and the superimposedbacking or layer of cotton fiber, when such is used.

The chamber F, with its curtains f, retains the steam in contact withthe material and the whipping mechanism.

G is a feeding-belt, passing around the rollers H I K L, to which motionis imparted by a train of gearing connecting said rollers with thecam-shaft M, which actuates the whippcrs.

In order to facilitate the passage of the steam through the belt, Iprefer to make it of some coarsely-woven fabric having interstices ofsuch size as will permit a free passage of the steam. When preferred,however, I may use hot air, instead of steam, either with or without thewater-supply which I have described; but in practice I prefer to employsteam.

I do not wish to be limited to the use of the machine which I havedescribed, because I may use any of those which are commonly employedfor similar purposes without departing from the spirit of my invention.

Of course the steam passing through the bed-plate and coming in contactwith the cold material to be whipped will be condensed to such an extentas to moisten it, and thus facilitate the operation of the whippcrs, theresult being that the superfluous fur and the cotton backing (when used)are readily detached, leaving the fur in a desirable flowing conditionwhen the same has not been too long under the action of a jigger.

I am aware that in beating-up machines a combination of a travelingapron, whippcrs, and means for wetting the fur-faced article with hotwater has been used. HenceI do not claim such construction broadly.

What I claim is 1. In a machine for Whipping or beating furfacedarticles, the combination of a stationary bed, a traveling apron abovethe bed, whippers, and means for imparting moisture to the furfacedfabric, substantially as set forth.

2. In a machine for whipping; or beating furfaced fabrics, thecombination of perforated stationary bed, a traveling apron above thebed, whippers, and means for passing a heated current through theperforated bed, substantially as set forth.

3. In a machine for whipping or beating furfaced fabrics, thecombination of a stationary bed, a traveling apron above the bed,whippers, means for imparting moisture to the furfaced fabric, and meansfor passing; heated currents upward through the perforated bed,substantially as set forth.

4. In a machine for whipping or beating furfaced fabric, a support forthe fabric to be beaten, whippers, an inclosing-chambcr above thesupport for the fur-faced fabric, and means for imparting moisture tothe material, substan tially as set forth.

5. In a machine for whipping and beating fur-faced fabric, a support forthe fabric to be beaten, whippers, an inclosing-chamber above WILLIAM E.DOUBLEDAY.

\Vitnesses 11. H. DOUBLEDAY, (JrIARLEs TAPPAN.

